[Bug 581925] [NEW] Blank DVD not recognized when inserted

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

I'm running Ubuntu 10.04, a clean install, fully updated. I have an LG
DVD writer, listed in Disk Utility as "Model HL-DT-ST DVD-RAM GH22NP20".

When I insert a blank DVD, it's not recognized as such. Brasero does not
recognize that a blank dvd is inserted, and the "blank DVD" icon does
not appear in my desktop. Disk Utility says "No Medium Detected".

If I insert a DVD with written data in the drive, it works. Problem
seems to be only with blank media.

I've tried the same blank DVDs in another machine also running 10.04 but
with different hardware, and they are recognized there.

A week ago I was recording DVDs in this same machine with Ubuntu 9.10
with no problem. I've made no hardware change, just a clean install of
Ubuntu 10.04.

This is basically the same as
https://bugs.launchpad.net/ubuntu/lucid/+source/udev/+bug/561585 only
this is not solved for me.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-22-generic 2.6.32-22.33
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic i686
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  amatriain   2086 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'V8237'/'VIA 8237 with ALC655 at 0xd000, irq 22'
   Mixer name	: 'Realtek ALC655 rev 0'
   Components	: 'AC97a:414c4760'
   Controls      : 48
   Simple ctrls  : 29
Date: Mon May 17 21:54:18 2010
EcryptfsInUse: Yes
GvfsMonitorLog: Monitoring events. Press Ctrl+C to quit.
HibernationDevice: RESUME=UUID=27662320-c0b8-4cab-a8eb-fcf9f30ecd1a
HotplugNewDevices:
 
HotplugNewMounts:
 
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
IwConfig:
 lo        no wireless extensions.
 
 eth0      no wireless extensions.
 
 pan0      no wireless extensions.
MachineType: MICRO-STAR INTERNATIONAL CO., LTD MS-7104
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-generic root=UUID=3faabe65-770c-49e8-890c-fc528a314442 ro quiet splash
ProcEnviron:
 LANGUAGE=en_GB:en_US:en
 LANG=es_ES.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.34
RfKill:
 0: hci0: Bluetooth
 	Soft blocked: no
 	Hard blocked: no
SourcePackage: linux
Symptom: storage
UdevMonitorLog:
 monitor will print the received events for:
 UDEV - the event which udev sends out after rule processing
UdisksMonitorLog: Monitoring activity from the disks daemon. Press Ctrl+C to cancel.
dmi.bios.date: 08/01/2007
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: V5.1
dmi.board.name: MS-7104
dmi.board.vendor: MICRO-STAR INTERNATIONAL CO., LTD
dmi.board.version: 3.0
dmi.chassis.type: 3
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvrV5.1:bd08/01/2007:svnMICRO-STARINTERNATIONALCO.,LTD:pnMS-7104:pvr3.0:rvnMICRO-STARINTERNATIONALCO.,LTD:rnMS-7104:rvr3.0:cvn:ct3:cvr:
dmi.product.name: MS-7104
dmi.product.version: 3.0
dmi.sys.vendor: MICRO-STAR INTERNATIONAL CO., LTD

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: Confirmed


** Tags: amd64 apport-bug filesystem i386 lucid needs-upstream-testing regression-release
-- 
Blank DVD not recognized when inserted
https://bugs.edge.launchpad.net/bugs/581925
You received this bug notification because you are a member of Kernel Bugs, which is subscribed to linux in ubuntu.